Minimal and Brief Treatments for Pathological Gamblers

NCT ID: NCT00203645

Last Updated: 2009-02-16

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 312 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2003-07-31
• Study Completion Date: 2009-02-28

Brief Summary

The purpose of the study is to examine whether problem gamblers who receive therapy calls in addition to a self-help manual will be more likely to quit or cut back on their gambling when compared with problem gamblers who receive just the manual.

Detailed Description

With gambling becoming more accessible, the occurrence of problems related to gambling are on the rise. The costs of problem gambling are enormous.There are social and economic costs, the gambler can sometimes lose a significant relationship, job, or commit an illegal activity. Pathological gamblers are also at risk for developing a general medical condition related to stress. There is a high risk of suicide and problem gamblers also have increased rates of mental health disorders. Relatively few people choose to attend formal treatment programs so it's important to provide a range of options to make treatment more accessible. The present study examines the effectiveness of minimal and brief interventions delivered by the telephone.

Comparison(s): The "Workbook Only Control" condition involves receiving the self-help booklet through the mail after a brief telephone assessment. The "Minimal Treatment" condition involves receiving the same workbook but also having a motivational enhancement intervention by telephone. The "Brief Treatment" condition provides the workbook, motivational enhancement, and follow-up support on six occasions spread over 36 weeks. The "Wait List Control" condition involves participants being assigned to a six week waiting list. Participants are assessed and after a six week waiting period they will have a reassessment at which time they will be sent the gambling self-help workbook.

Conditions

Pathological Gambling

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: FACTORIAL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: SINGLE

Study Groups

Brief self-directed treatment

self-help workbook plus motivational telephone intervention

Group Type: EXPERIMENTAL

Self-help treatment

Intervention Type: BEHAVIORAL

Workbook "Becoming a Winner",

Self-directed plus telephone support

Self-help workbook, motivational telephone intervention plus telephone booster calls

Group Type: EXPERIMENTAL

Self-help treatment

Intervention Type: BEHAVIORAL

Workbook "Becoming a Winner",

Workbook only

Workbook only

Group Type: ACTIVE_COMPARATOR

Self-help treatment

Intervention Type: BEHAVIORAL

Workbook "Becoming a Winner",

Waitlist

Six week waitlist

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

Self-help treatment

Workbook "Becoming a Winner",

Intervention Type: BEHAVIORAL

Other Intervention Names

Bibliotherapy; motivational interviewing

Eligibility Criteria

Inclusion Criteria

• Over age 17
• Perception of a gambling problem and a score of 3 or higher (moderate risk) on the Canadian Problem Gambling Index.
• Not involved in treatment at present.
• Willingness to read a short book written in English as a major treatment.
• Willing to have telephone contacts recorded.
• Willing to provide follow-up data on gambling.
• Willing to provide the name of a collateral to help locate them for follow-up interviews.
• Must have gambled at least once in the past month

Exclusion Criteria

• Participants in the preliminary study will be excluded.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Canadian Institutes of Health Research (CIHR)

OTHER_GOV

Sponsor Role: collaborator

University of Calgary

OTHER

Sponsor Role: lead

Responsible Party

UCalgary

Principal Investigators

David C Hodgins, PhD.

Role: PRINCIPAL_INVESTIGATOR

University of Calgary

Locations

University of Calgary

Calgary, Alberta, Canada

Countries

Canada

References

Hodgins DC, Currie SR, el-Guebaly N. Motivational enhancement and self-help treatments for problem gambling. J Consult Clin Psychol. 2001 Feb;69(1):50-7. doi: 10.1037//0022-006x.69.1.50.

Reference Type: BACKGROUND

PMID: 11302277 (View on PubMed)

Hodgins DC, Currie S, el-Guebaly N, Peden N. Brief motivational treatment for problem gambling: a 24-month follow-up. Psychol Addict Behav. 2004 Sep;18(3):293-6. doi: 10.1037/0893-164X.18.3.293.

Reference Type: BACKGROUND

PMID: 15482086 (View on PubMed)

Other Identifiers

1016 - OPGRC

Identifier Type: -

Identifier Source: secondary_id

110328 - CIHR

Identifier Type: -

Identifier Source: org_study_id